This app is part of the seed and there aren't found similar apps on marketplaces

MD5	Package Name	Fingerprint	Source	Detection date
c66dcb9562770d7d809aa5bc56f67323	com.ccy.android.onekeyclean	E98EE3C1BA8CECB51BB3A39D78CCC896	virustotal	2014-05-19	View on Virustotal